GHSA-8823-xphr-qw9v

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    GHSA-8823-xphr-qw9v

    Published: 17 May 2022Last Modified: 22 Nov 2024
    Aliases:
    CVE-2013-2100

    Summary: Gentoo Portage does not verify X.509 certificates from SSL servers

    Details: The urlopen function in pym/portage/util/_urlopen.py in Gentoo Portage 2.1.12, when using HTTPS, does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and modify binary package lists via a crafted certificate.

    References: https://nvd.nist.gov/vuln/detail/CVE-2013-2100, https://bugs.gentoo.org/show_bug.cgi?id=469888, https://exchange.xforce.ibmcloud.com/vulnerabilities/84315, https://github.com/gentoo/portage, https://github.com/pypa/advisory-database/tree/main/vulns/portage/PYSEC-2014-115.yaml, https://security.gentoo.org/glsa/201507-16, http://openwall.com/lists/oss-security/2013/05/15/5, http://openwall.com/lists/oss-security/2013/05/16/3

    Affected packages

    Package

    Name: portage

    Purl: pkg:pypi/portage

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.1.12.2

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GHSA-8823-xphr-qw9v | CVE-DB